/**
 * WP Dual AI - Chat Interface Styles
 * Estilos específicos para la interfaz de chat de texto
 * Version: 3.1.0 - FIXED
 */

/* ===============================================
   Chat Interface Container
   =============================================== */
.wp-dual-ai-chat-interface {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    overflow: hidden !important;
}

/* ===============================================
   Chat Header - FIXED
   =============================================== */
.wp-dual-ai-chat-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 12px 16px !important;
    background: #f8f9fa !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
    min-height: 56px !important;
    position: relative !important;
}

/* Drag Indicator - ELIMINAR RECUADRO AMARILLO */
.wp-dual-ai-drag-indicator {
    position: absolute !important;
    left: 16px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: grab !important;
    /* ELIMINAR cualquier background amarillo */
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.wp-dual-ai-drag-indicator svg {
    width: 12px !important;
    height: 12px !important;
    color: #999999 !important;
    opacity: 0.6 !important;
    transition: opacity 0.2s ease !important;
}

.wp-dual-ai-drag-indicator:hover svg {
    opacity: 1 !important;
}

/* Chat Title */
.wp-dual-ai-chat-title {
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding-left: 36px !important; /* Espacio para el drag indicator */
}

.wp-dual-ai-chat-icon svg {
    width: 24px !important;
    height: 24px !important;
    color: #2baab4 !important;
}

.wp-dual-ai-chat-title h3 {
    margin: 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #1a1a1a !important;
}

/* Status Indicator */
.wp-dual-ai-status-indicator {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    margin-left: auto !important;
    margin-right: 12px !important;
}

.wp-dual-ai-status-dot {
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    background: #4ade80 !important;
    animation: statusPulse 2s ease-in-out infinite !important;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.wp-dual-ai-status-text {
    font-size: 12px !important;
    color: #666666 !important;
}

/* Chat Actions - BOTÓN X CORREGIDO */
.wp-dual-ai-chat-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

/* FIX: Aplicar estilos tanto a .wp-dual-ai-close-chat-btn como a .wp-dual-ai-close-button */
.wp-dual-ai-close-chat-btn,
.wp-dual-ai-close-button {
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    padding: 8px !important;
    border-radius: 50% !important;
    color: #666666 !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    position: relative !important;
}

.wp-dual-ai-close-chat-btn:hover,
.wp-dual-ai-close-button:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    color: #e74c3c !important;
}

.wp-dual-ai-close-chat-btn svg,
.wp-dual-ai-close-button svg {
    width: 18px !important;
    height: 18px !important;
    stroke-width: 2.5 !important;
    transition: transform 0.2s ease !important;
}

.wp-dual-ai-close-chat-btn:hover svg,
.wp-dual-ai-close-button:hover svg {
    transform: scale(1.1) !important;
}

/* ===============================================
   Warning Banner
   =============================================== */
.wp-dual-ai-warning-banner {
    background: #fef3c7 !important;
    padding: 12px 16px !important;
    border-bottom: 1px solid #fde68a !important;
}

.wp-dual-ai-warning-content {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 13px !important;
    color: #92400e !important;
}

.wp-dual-ai-warning-content svg {
    width: 20px !important;
    height: 20px !important;
    flex-shrink: 0 !important;
    color: #f59e0b !important;
}

/* ===============================================
   Messages Container
   =============================================== */
.wp-dual-ai-messages {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 16px !important;
    background: #fafafa !important;
    scroll-behavior: smooth !important;
}

/* Custom Scrollbar */
.wp-dual-ai-custom-scroll::-webkit-scrollbar {
    width: 6px !important;
}

.wp-dual-ai-custom-scroll::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05) !important;
    border-radius: 3px !important;
}

.wp-dual-ai-custom-scroll::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2) !important;
    border-radius: 3px !important;
}

.wp-dual-ai-custom-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3) !important;
}

/* ===============================================
   Loading Indicator
   =============================================== */
.wp-dual-ai-loading {
    display: none;
    align-items: center !important;
    gap: 8px !important;
    padding: 8px 16px !important;
    background: rgba(43, 170, 180, 0.05) !important;
    color: #2baab4 !important;
    font-size: 13px !important;
}

.wp-dual-ai-typing-indicator {
    display: flex !important;
    gap: 4px !important;
}

.wp-dual-ai-typing-dot {
    width: 6px !important;
    height: 6px !important;
    background: #2baab4 !important;
    border-radius: 50% !important;
    animation: typing 1.4s ease-in-out infinite !important;
}

.wp-dual-ai-typing-dot:nth-child(2) {
    animation-delay: 0.2s !important;
}

.wp-dual-ai-typing-dot:nth-child(3) {
    animation-delay: 0.4s !important;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* ===============================================
   Input Container
   =============================================== */
.wp-dual-ai-input-container {
    padding: 16px !important;
    background: #ffffff !important;
    border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
}

.wp-dual-ai-input-wrapper {
    display: flex !important;
    gap: 8px !important;
    align-items: flex-end !important;
}

.wp-dual-ai-input {
    flex: 1 !important;
    min-height: 40px !important;
    max-height: 120px !important;
    padding: 10px 14px !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 20px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    resize: none !important;
    outline: none !important;
    transition: border-color 0.2s ease !important;
    font-family: inherit !important;
}

.wp-dual-ai-input:focus {
    border-color: #2baab4 !important;
}

.wp-dual-ai-input:disabled {
    background: #f5f5f5 !important;
    cursor: not-allowed !important;
}

/* Send Button */
.wp-dual-ai-send-button {
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    background: #2baab4 !important;
    border: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
    color: white !important;
    flex-shrink: 0 !important;
}

.wp-dual-ai-send-button:hover:not(:disabled) {
    background: #239199 !important;
    transform: scale(1.05) !important;
}

.wp-dual-ai-send-button:disabled {
    background: #cccccc !important;
    cursor: not-allowed !important;
}

.wp-dual-ai-send-button svg {
    width: 20px !important;
    height: 20px !important;
}

/* Input Footer */
.wp-dual-ai-input-footer {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-top: 8px !important;
    padding: 0 4px !important;
}

.wp-dual-ai-powered-by,
.wp-dual-ai-shortcut-hint {
    font-size: 11px !important;
    color: #999999 !important;
}

.wp-dual-ai-powered-by strong {
    color: #666666 !important;
}

/* ===============================================
   Resize Handle
   =============================================== */
.wp-dual-ai-resize-handle {
    position: absolute !important;
    bottom: 0 !important;
    right: 0 !important;
    width: 20px !important;
    height: 20px !important;
    cursor: se-resize !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0.3 !important;
    transition: opacity 0.2s ease !important;
}

.wp-dual-ai-resize-handle:hover {
    opacity: 0.6 !important;
}

.wp-dual-ai-resize-handle svg {
    width: 12px !important;
    height: 12px !important;
    color: #666666 !important;
}

/* ===============================================
   Dark Mode Support
   =============================================== */
@media (prefers-color-scheme: dark) {
    .wp-dual-ai-chat-interface {
        background: #1a1a1a !important;
    }
    
    .wp-dual-ai-chat-header {
        background: #252525 !important;
        border-bottom-color: rgba(255, 255, 255, 0.1) !important;
    }
    
    .wp-dual-ai-chat-title h3 {
        color: #e0e0e0 !important;
    }
    
    .wp-dual-ai-drag-indicator svg {
        color: #cccccc !important;
    }
    
    .wp-dual-ai-close-chat-btn,
    .wp-dual-ai-close-button {
        color: #cccccc !important;
    }
    
    .wp-dual-ai-close-chat-btn:hover,
    .wp-dual-ai-close-button:hover {
        background: rgba(255, 255, 255, 0.1) !important;
        color: #ff6b6b !important;
    }
    
    .wp-dual-ai-messages {
        background: #0d0d0d !important;
    }
    
    .wp-dual-ai-input-container {
        background: #1a1a1a !important;
        border-top-color: rgba(255, 255, 255, 0.1) !important;
    }
    
    .wp-dual-ai-input {
        background: #2a2a2a !important;
        border-color: #3a3a3a !important;
        color: #e0e0e0 !important;
    }
    
    .wp-dual-ai-input:focus {
        border-color: #2baab4 !important;
        background: #333333 !important;
    }
}

/* ===============================================
   Mobile Responsive
   =============================================== */
@media (max-width: 480px) {
    #wp-dual-ai-text-chat-container {
        width: 100% !important;
        height: 100% !important;
        max-width: 100% !important;
        max-height: 100% !important;
        bottom: 0 !important;
        right: 0 !important;
        border-radius: 0 !important;
    }
    
    .wp-dual-ai-chat-interface {
        border-radius: 0 !important;
    }
    
    .wp-dual-ai-chat-header {
        border-radius: 0 !important;
    }
    
    .wp-dual-ai-resize-handle {
        display: none !important;
    }
}